Homework Help: Chemistry

Posted by Ashley on Saturday, December 4, 2010 at 5:31pm.

Caluclate the delta H for this reaction using standard enthalpies of formation. (The standard enthalpy of formation of liquid pentane is -146.8kJ/mol. Balanced equation balanced equation:
C5H12(l)+8O2(g)-->5CO2+6H2O(g)
CO2=393.5
H2O=40.7

Chemistry - DrBob222, Saturday, December 4, 2010 at 9:01pm
delta Hrxn = (5*CO2 + 6*H2O) - (C5H12)

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